2008-2009 Buick LaCrosse FEAD Idler Pulley Goodyear 57682 crew-cab 8AN O-ring (3/4"-16 SAE) inlet

8AN O-ring (3/4"-16 SAE) inlet & outlet ports

Fits Holley 4150

Alpha-N Combination

Title: Aeromotive One-Way Check Valve

2008-2009 Buick LaCrosse FEAD Idler Pulley Goodyear 57682 crew-cab 8AN O-ring (3/4"-16 SAE) inletOverview: Goodyear Belts tensioner and pulley product line has been designed to provide complete support for an engines belt drive. Modern engines belt drives are very reliable and work tirelessly transferring power from an engines crankshaft to all the important accessories that keep a vehicle running and driving as smoothly and comfortably down the road. High mileage engines tend to lose efficiency from worn ball bearings, improper tension, and